/* begin：layui的颜色覆盖css */
.layui-nav .layui-this:after {
	background-color: RGB(236, 143, 37);
}

.layui-nav-bar {
	background-color: RGB(236, 143, 37);
}

.layui-nav {
	background: rgba(12, 12, 12, 0);
} /* end：layui的颜色覆盖css 
*/
#logo-bar {
	float: left;
	width: 50%;
}

#logo-bar img {
	height: 100%;
}

.nav-bar-div {
	background: rgba(122,122,122,0.5);
	height: 8%;
	width: 100%;
	overflow: hidden;
}
.nav-bar-div:hover{
	background: rgba(122,122,122,0.8);
	transition :1s;
	-moz-transition :1s;/* Firefox 4 */
	-webkit-transition :1s;/* Safari and Chrome */
}

.nav-bar {
	float: right;
	height: 100%;
}

.nav-bar .layui-nav-item {
	margin-left: 50px;
	margin-right: 50px;
	color: #000;
}

.nav-bar .layui-nav-item:hover {
	color: #aaa;
}